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Natural Gas Services Group

149 hedge funds and large institutions have $398M invested in Natural Gas Services Group in 2026 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 56 increasing their positions, 35 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

376% more call options, than puts

Call options by funds: $3.83M | Put options by funds: $804K

183% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 12

60% more repeat investments, than reductions

Existing positions increased: 56 | Existing positions reduced: 35

20% more capital invested

Capital invested by funds: $331M → $398M (+$67.7M)

13% more funds holding

Funds holding: 132149 (+17)

5.68% more ownership

Funds ownership: 78.15%83.83% (+5.7%)

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

Holders
149
Holders Change
+17
Holders Change %
+12.88%
% of All Funds
1.84%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
34
Increased
56
Reduced
35
Closed
12
Calls
$3.83M
Puts
$804K
Net Calls
+$3.03M
Net Calls Change
-$1.87M
Name Holding Trade Value Shares
Change
Change in
Stake
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$31.8M -$433K -11,848 -1%
BlackRock
2
BlackRock
New York
$29.8M -$55.8K -1,527 -0.2%
AF
3
Aegis Financial
Virginia
$22.2M -$3.08M -84,100 -13%
VCM
4
Vanguard Capital Management
Pennsylvania
$19.3M +$18.7M +510,995 New
WCM
5
Weber Capital Management
California
$18.2M -$615K -16,817 -3%
Two Sigma Investments
6
Two Sigma Investments
New York
$13.8M +$11.1M +304,445 +501%
RA
7
Royce & Associates
New York
$13.3M -$54.8K -1,500 -0.4%
American Century Companies
8
American Century Companies
Missouri
$12.8M +$2.24M +61,385 +22%
Ameriprise
9
Ameriprise
Minnesota
$12.7M -$6.44M -176,054 -34%
PRCP
10
Pacific Ridge Capital Partners
Oregon
$11.5M -$1.47M -40,288 -12%
First Eagle Investment Management
11
First Eagle Investment Management
New York
$10.8M -$294K -8,051 -3%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$10.8M +$1.41M +38,612 +16%
Morgan Stanley
13
Morgan Stanley
New York
$9.93M +$3.23M +88,451 +51%
Renaissance Technologies
14
Renaissance Technologies
New York
$8.98M -$673K -18,400 -7%
AIC
15
AWM Investment Company
New York
$8.11M -$16.9M -461,876 -68%
BCM
16
Bridgeway Capital Management
Texas
$8.06M
Millennium Management
17
Millennium Management
New York
$8.02M +$4.15M +113,436 +114%
State Street
18
State Street
Massachusetts
$7.51M +$4.02K +110 +0.1%
Citadel Advisors
19
Citadel Advisors
Florida
$7.25M +$3.93M +107,396 +127%
CC
20
Cannell Capital
Wyoming
$7.23M -$4.92M -134,571 -41%
Qube Research & Technologies (QRT)
21
Qube Research & Technologies (QRT)
United Kingdom
$6.89M +$2.84M +77,743 +74%
Russell Investments Group
22
Russell Investments Group
United Kingdom
$6.78M +$488K +13,344 +8%
PFC
23
Phocas Financial Corp
California
$6.13M +$4.34M +118,777 +272%
RC
24
RBF Capital
California
$5.28M
Marshall Wace
25
Marshall Wace
United Kingdom
$4.31M +$4.18M +114,282 New